Pet chew toy



FIG. 1 is a top and side perspective view of a pet chew toy embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a cross-sectional view taken along the line 4-4 from FIG. 2. 

CLAIM The ornamental design for a pet chew toy, as shown and described. 